Unifi-installer.exe 5.4.11

unifi-installer.exe 5.4.11 is the Windows installation package for the UniFi Network Controller version 5.4.11 , released as a stable version in February 2017

While it is excellent for legacy, stable setups, this version is now quite old. unifi-installer.exe 5.4.11

Maintenance

During migration, all devices will show as “Disconnected” for a few minutes. Use the “Set Inform” tool under in the new controller to re‑associate them. unifi-installer

Before running the unifi-installer.exe , ensure your host machine meets these specific legacy requirements: Bug fixes: Several bugs have been fixed in

• Bug fixes: Several bugs have been fixed in this release, including issues related to device adoption, network configuration, and performance.
• Stability improvements: The installer is now more stable and less prone to crashes, ensuring a smoother installation process.
• Security updates: This release includes the latest security patches to protect your network and devices.

OS

| Component | Requirement | | :--- | :--- | | | Windows 7 SP1, Windows 8, Windows 10 (up to v1809), Windows Server 2012 R2 | | CPU | 1 GHz 64-bit (though a 2 GHz dual-core is preferred) | | RAM | 2 GB (Minimum) / 4 GB (Recommended) | | HDD | 5 GB free space for logs and backups | | Java | Oracle JRE 8u111 to 8u152 (The installer bundles its own, but conflicts can occur) | | Browser | Chrome 50+ or Firefox 45+ (Note: Modern Chrome v120+ may have CSS rendering quirks) |